TOTOLINK A3300R Command Injection Vulnerability in NTPSyncWithHost Function

Vulnerability

A command injection vulnerability has been identified in the TOTOLINK A3300R router, specifically in version V17.0.0cu.596_B20250515. The issue arises in the NTPSyncWithHost function, where the host_time parameter is vulnerable to injection attacks.

Impact

Exploitation of this vulnerability allows for command injection, where an attacker can execute arbitrary commands on the device.

Added: Dec 15, 2025, 5:19 PM
Updated: Dec 15, 2025, 6:30 PM

Vulnerability Rating

Custom Algorithm
spread
4.5
impact
7.5
exploitability
7.0
remediation
0.0
relevance
1.4
threat
0.0
urgency
2.9
incentive
5.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.